The Securities and Exchange Commission has not necessarily reviewed the information in this filing and has not determined if it is accurate and complete.
The reader should not assume that the information is accurate and complete.

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549
FORM 13F

FORM 13F INFORMATION TABLE
OMB APPROVAL
OMB Number: 3235-0006
Estimated average burden
hours per response: 23.8
COLUMN 1 COLUMN 2 COLUMN 3 COLUMN 4 COLUMN 5 COLUMN 6 COLUMN 7 COLUMN 8
VALUE SHRS OR SH/ PUT/ INVESTMENT OTHER VOTING AUTHORITY
NAME OF ISSUER TITLE OF CLASS CUSIP (x$1000) PRN AMT PRN CALL DISCRETION MANAGER SOLE SHARED NONE
ABAXIS INC COM 002567105 1,025 20,700 SH   SOLE   0 0 20,700
ACME UTD CORP COM 004816104 3,368 143,918 SH   SOLE   0 0 143,918
ADAMIS PHARMACEUTICALS C COM NEW 00547W208 665 151,050 SH   SOLE   0 0 151,050
ADVANTAGE OIL & GAS LTD COM 00765F101 166 38,700 SH   SOLE   0 0 38,700
AIRGAIN INC COM 00938A104 624 69,430 SH   SOLE   0 0 69,430
AKERS BIOSCIENCES INC COM 00973E102 19 139,600 SH   SOLE   0 0 139,600
ARES CAP CORP COM 04010L103 248 15,780 SH   SOLE   0 0 15,780
ARES COML REAL ESTATE CO COM 04013V108 1,758 136,275 SH   SOLE   0 0 136,275
ARLINGTON ASSET INVT COR CL A NEW 041356205 696 59,089 SH   SOLE   0 0 59,089
ASURE SOFTWARE INC COM 04649U102 1,726 122,243 SH   SOLE   0 0 122,243
ATLANTIC COAST FINL CORP COM 048426100 1,043 110,650 SH   SOLE   0 0 110,650
ATOMERA INC COM 04965B100 377 87,177 SH   SOLE   0 0 87,177
AVINO SILVER & GOLD MINE COM 053906103 1,062 792,350 SH   SOLE   0 0 792,350
AYTU BIOSCIENCE INC COM PAR 054754403 71 32,036 SH   SOLE   0 0 32,036
BALCHEM CORP COM 057665200 3,454 42,858 SH   SOLE   0 0 42,858
BERKSHIRE HATHAWAY INC D CL B NEW 084670702 972 4,906 SH   SOLE   0 0 4,906
BLUEROCK RESIDENTIAL GRW COM CL A 09627J102 1,361 134,595 SH   SOLE   0 0 134,595
BOSTON BEER INC CL A 100557107 430 2,250 SH   SOLE   0 0 2,250
BOWL AMER INC CL A 102565108 432 28,795 SH   SOLE   0 0 28,795
BOXLIGHT CORP COM CL A 103197109 751 144,050 SH   SOLE   0 0 144,050
CALAMOS GLOBAL TOTAL RET COM SH BEN INT 128118106 254 16,875 SH   SOLE   0 0 16,875
CAPITAL SOUTHWEST CORP COM 140501107 274 16,575 SH   SOLE   0 0 16,575
CARETRUST REIT INC COM 14174T107 881 52,543 SH   SOLE   0 0 52,543
CARRIAGE SVCS INC COM 143905107 3,819 148,552 SH   SOLE   0 0 148,552
CATASYS INC COM PAR 149049504 838 224,182 SH   SOLE   0 0 224,182
CEDAR FAIR L P DEPOSITRY UNIT 150185106 1,210 18,616 PRN   SOLE   0 0 18,616
CEMTREX INC *W EXP 12/02/202 15130G113 156 601,302 PRN   SOLE   0 0 601,302
CHECK CAP LTD *W EXP 02/28/202 M2361E120 3 15,174 PRN   SOLE   0 0 15,174
CHECK CAP LTD SHS M2361E112 20 22,900 SH   SOLE   0 0 22,900
CITY OFFICE REIT INC COM 178587101 1,360 104,560 SH   SOLE   0 0 104,560
COGENTIX MED INC COM 19243A104 484 153,598 SH   SOLE   0 0 153,598
COLLECTORS UNIVERSE INC COM NEW 19421R200 329 11,500 SH   SOLE   0 0 11,500
CONCURRENT COMPUTER COM NEW 206710402 1,158 200,719 SH   SOLE   0 0 200,719
CONDOR HOSPITALITY TR IN COM NEW 20676Y403 1,617 162,500 SH   SOLE   0 0 162,500
CORENERGY INFRASTRUCTURE DEP SHS REPSTG 21870U304 1,440 55,955 SH   SOLE   0 0 55,955
CORENERGY INFRASTRUCTURE COM NEW 21870U502 2,083 54,525 SH   SOLE   0 0 54,525
CPI AEROSTRUCTURES INC COM NEW 125919308 870 97,175 SH   SOLE   0 0 97,175
CROWN CRAFTS INC COM 228309100 1,182 183,270 SH   SOLE   0 0 183,270
CUMBERLAND PHARMACEUTICA COM 230770109 646 87,015 SH   SOLE   0 0 87,015
CUSTOMERS BANCORP INC COM 23204G100 2,048 78,790 SH   SOLE   0 0 78,790
DAKTRONICS INC COM 234264109 1,290 141,320 SH   SOLE   0 0 141,320
DARIOHEALTH CORP *W EXP 03/08/202 23725P118 17 74,889 PRN   SOLE   0 0 74,889
DARIOHEALTH CORP COM 23725P100 164 101,150 SH   SOLE   0 0 101,150
DEUTSCHE BK AG LDN BRH DB AGRIC LNG ETN 25154H533 160 15,870 SH   SOLE   0 0 15,870
DHX MEDIA LTD SHS VAR VTG 252406608 3,127 880,872 SH   SOLE   0 0 880,872
DORCHESTER MINERALS LP COM UNIT 25820R105 722 47,495 PRN   SOLE   0 0 47,495
DOUBLELINE INCOME SOLUTI COM 258622109 216 10,700 PRN   SOLE   0 0 10,700
EAGLE PT CR CO LLC COM 269808101 2,471 131,358 SH   SOLE   0 0 131,358
EMCORE CORP COM NEW 290846203 123 19,100 SH   SOLE   0 0 19,100
ENSIGN GROUP INC COM 29358P101 2,880 129,740 SH   SOLE   0 0 129,740
ENVIROSTAR INC COM 29414M100 2,268 56,700 SH   SOLE   0 0 56,700
ENVIVA PARTNERS LP COM UNIT 29414J107 330 11,939 SH   SOLE   0 0 11,939
EVOLUTION PETROLEUM CORP COM 30049A107 1,200 175,250 SH   SOLE   0 0 175,250
FARMLAND PARTNERS INC COM 31154R109 996 114,750 SH   SOLE   0 0 114,750
FIDUCIARY CLAYMORE MLP O COM 31647Q106 191 14,552 SH   SOLE   0 0 14,552
FIRST MAJESTIC SILVER CO COM 32076V103 1,381 204,850 SH   SOLE   0 0 204,850
FLAHERTY&CRMN PFD SEC IN COM 338478100 686 33,550 SH   SOLE   0 0 33,550
FORTRESS TRANS INFRST IN COM REP LTD LIAB 34960P101 402 20,179 SH   SOLE   0 0 20,179
FRANCO NEVADA CORP COM 351858105 1,005 12,576 SH   SOLE   0 0 12,576
GENERAL FIN CORP DEL COM 369822101 1,197 176,000 SH   SOLE   0 0 176,000
GENIUS BRANDS INTL INC COM PAR 37229T301 1,744 641,103 SH   SOLE   0 0 641,103
GLADSTONE CAPITAL CORP COM 376535100 270 29,350 SH   SOLE   0 0 29,350
GLADSTONE COML CORP COM 376536108 1,462 69,405 PRN   SOLE   0 0 69,405
GLADSTONE LD CORP COM 376549101 1,788 133,150 SH   SOLE   0 0 133,150
GLOBAL WTR RES INC COM 379463102 1,909 204,425 SH   SOLE   0 0 204,425
GLOBALSCAPE INC COM 37940G109 1,144 322,205 SH   SOLE   0 0 322,205
GOLDCORP INC NEW COM 380956409 494 38,681 SH   SOLE   0 0 38,681
GP STRATEGIES CORP COM 36225V104 207 8,935 SH   SOLE   0 0 8,935
GRAMERCY PPTY TR COM NEW 385002308 1,918 71,943 PRN   SOLE   0 0 71,943
GRAN TIERRA ENERGY INC COM 38500T101 66 24,375 SH   SOLE   0 0 24,375
GREAT AJAX CORP COM 38983D300 2,618 189,410 SH   SOLE   0 0 189,410
GSE SYS INC COM 36227K106 1,168 359,490 SH   SOLE   0 0 359,490
HAIN CELESTIAL GROUP INC COM 405217100 867 20,460 SH   SOLE   0 0 20,460
HANNON ARMSTRONG SUST IN COM 41068X100 474 19,705 SH   SOLE   0 0 19,705
HARVARD BIOSCIENCE INC COM 416906105 1,146 347,372 SH   SOLE   0 0 347,372
HENRY JACK & ASSOC INC COM 426281101 1,018 8,700 SH   SOLE   0 0 8,700
HOEGH LNG PARTNERS LP COM UNIT LTD Y3262R100 320 17,163 SH   SOLE   0 0 17,163
HUDSON TECHNOLOGIES INC COM 444144109 3,584 590,425 SH   SOLE   0 0 590,425
I D SYSTEMS INC COM 449489103 874 125,980 SH   SOLE   0 0 125,980
ICON PLC SHS G4705A100 359 3,200 SH   SOLE   0 0 3,200
IDEX CORP COM 45167R104 1,557 11,800 SH   SOLE   0 0 11,800
II VI INC COM 902104108 8,944 190,503 SH   SOLE   0 0 190,503
IMPRIMIS PHARMACEUTICALS COM NEW 45323A201 102 59,900 SH   SOLE   0 0 59,900
INDEPENDENCE RLTY TR INC COM 45378A106 1,898 188,125 SH   SOLE   0 0 188,125
INTEST CORP COM 461147100 2,864 331,060 SH   SOLE   0 0 331,060
INTRICON CORP COM 46121H109 743 37,500 SH   SOLE   0 0 37,500
INUVO INC COM NEW 46122W204 115 142,000 SH   SOLE   0 0 142,000
INVITAE CORP COM 46185L103 673 74,084 SH   SOLE   0 0 74,084
ISHARES SILVER TRUST ISHARES 46428Q109 471 29,470 SH   SOLE   0 0 29,470
ISHARES TR TIPS BD ETF 464287176 472 4,140 SH   SOLE   0 0 4,140
J & J SNACK FOODS CORP COM 466032109 273 1,800 SH   SOLE   0 0 1,800
JAPAN SMALLER CAPTLZTN F COM 47109U104 375 31,754 SH   SOLE   0 0 31,754
JOINT CORP COM 47973J102 334 66,950 SH   SOLE   0 0 66,950
KAYNE ANDERSON MDSTM ENE COM 48661E108 157 11,405 SH   SOLE   0 0 11,405
KAYNE ANDERSON MLP INVT COM 486606106 526 27,625 SH   SOLE   0 0 27,625
KMG CHEMICALS INC COM 482564101 3,774 57,120 SH   SOLE   0 0 57,120
KRATOS DEFENSE & SEC SOL COM NEW 50077B207 1,586 149,752 SH   SOLE   0 0 149,752
LANDMARK INFRASTRUCTURE COM UNIT LTD 51508J108 2,364 130,585 SH   SOLE   0 0 130,585
LASALLE HOTEL PPTYS COM SH BEN INT 517942108 374 13,340 PRN   SOLE   0 0 13,340
LEXINGTON REALTY TRUST COM 529043101 375 38,891 PRN   SOLE   0 0 38,891
LM FDG AMER INC *W EXP 10/31/202 502074115 5 141,800 PRN   SOLE   0 0 141,800
LM FDG AMER INC COM 502074107 40 25,625 SH   SOLE   0 0 25,625
MANHATTAN BRIDGE CAPITAL COM 562803106 1,657 279,625 SH   SOLE   0 0 279,625
MARTEN TRANS LTD COM 573075108 1,312 64,634 SH   SOLE   0 0 64,634
MEDICAL PPTYS TRUST INC COM 58463J304 1,302 94,490 PRN   SOLE   0 0 94,490
MEDLEY MGMT INC CL A COM 58503T106 98 15,000 SH   SOLE   0 0 15,000
MICRONET ENERTEC TECH IN *W EXP 04/15/201 595117110 6 39,520 SH   SOLE   0 0 39,520
MICRONET ENERTEC TECH IN COM 595117102 30 26,460 SH   SOLE   0 0 26,460
MILLER INDS INC TENN COM NEW 600551204 594 23,015 SH   SOLE   0 0 23,015
MONMOUTH REAL ESTATE INV CL A 609720107 1,895 106,455 PRN   SOLE   0 0 106,455
MONROE CAP CORP COM 610335101 1,617 117,607 SH   SOLE   0 0 117,607
NAKED BRAND GROUP INC COM NEW 629839200 632 435,943 SH   SOLE   0 0 435,943
NEOGENOMICS INC COM NEW 64049M209 2,246 253,483 SH   SOLE   0 0 253,483
NEW AGE BEVERAGES CORP COM 64157V108 148 68,000 SH   SOLE   0 0 68,000
NEW MTN FIN CORP COM 647551100 227 16,730 SH   SOLE   0 0 16,730
NEWTEK BUSINESS SVCS COR COM NEW 652526203 3,207 173,453 SH   SOLE   0 0 173,453
OCI PARTNERS LP COM UNIT REP LP 67091N108 1,159 143,975 SH   SOLE   0 0 143,975
OXFORD LANE CAP CORP COM 691543102 745 74,134 SH   SOLE   0 0 74,134
PARETEUM CORP COM NEW 69946T207 1,950 941,994 SH   SOLE   0 0 941,994
PEAK RESORTS INC COM 70469L100 619 114,675 SH   SOLE   0 0 114,675
PEMBINA PIPELINE CORP COM 706327103 1,871 51,727 SH   SOLE   0 0 51,727
PICO HLDGS INC COM NEW 693366205 1,358 106,059 SH   SOLE   0 0 106,059
POLAR PWR INC COM 73102V105 501 98,662 SH   SOLE   0 0 98,662
POWERSHARES ETF TR II S&P SMCP UTI P 73937B837 3,308 62,625 SH   SOLE   0 0 62,625
POWERSHS DB MULTI SECT C PS DB AGRICUL FD 73936B408 320 17,077 SH   SOLE   0 0 17,077
PREFERRED APT CMNTYS INC COM 74039L103 2,930 144,670 SH   SOLE   0 0 144,670
PROSHARES TR PSHS ULTRUSS2000 74347R842 1,158 16,400 SH   SOLE   0 0 16,400
PSIVIDA CORP COM 74440J101 89 82,159 SH   SOLE   0 0 82,159
PURECYCLE CORP COM NEW 746228303 913 109,400 SH   SOLE   0 0 109,400
QUAKER CHEM CORP COM 747316107 3,826 25,370 SH   SOLE   0 0 25,370
RCM TECHNOLOGIES INC COM NEW 749360400 490 77,845 SH   SOLE   0 0 77,845
RICEBRAN TECHNOLOGIES *W EXP 12/18/201 762831113 4 40,200 SH   SOLE   0 0 40,200
RICEBRAN TECHNOLOGIES COM NEW 762831204 78 52,575 SH   SOLE   0 0 52,575
ROYAL GOLD INC COM 780287108 1,440 17,533 SH   SOLE   0 0 17,533
ROYCE MICRO-CAP TR INC COM 780915104 2,288 242,391 SH   SOLE   0 0 242,391
SACHEM CAP CORP COM 78590A109 2,430 616,868 SH   SOLE   0 0 616,868
SANDSTORM GOLD LTD COM NEW 80013R206 1,464 293,403 SH   SOLE   0 0 293,403
SEABRIDGE GOLD INC COM 811916105 317 28,040 SH   SOLE   0 0 28,040
SEASPAN CORP SHS Y75638109 117 17,294 SH   SOLE   0 0 17,294
SENIOR HSG PPTYS TR SH BEN INT 81721M109 280 14,620 PRN   SOLE   0 0 14,620
SENSUS HEATLHCARE INC *W EXP 06/08/201 81728J117 49 75,400 PRN   SOLE   0 0 75,400
SG BLOCKS INC COM PAR 78418A307 1,170 195,711 SH   SOLE   0 0 195,711
SHARPSPRING INC COM 820054104 1,461 332,123 SH   SOLE   0 0 332,123
SIGNATURE BK NEW YORK N COM 82669G104 316 2,300 SH   SOLE   0 0 2,300
SILVERSUN TECHNOLOGIES I COM NEW 82846H207 886 209,850 SH   SOLE   0 0 209,850
SONOMA PHARMACEUTICALS I COM 83558L105 1,835 334,199 SH   SOLE   0 0 334,199
SOTHERLY HOTELS INC COM 83600C103 1,322 204,961 SH   SOLE   0 0 204,961
SP PLUS CORP COM 78469C103 2,195 59,155 SH   SOLE   0 0 59,155
SPARK ENERGY INC CL A COM 846511103 2,243 180,850 SH   SOLE   0 0 180,850
STERICYCLE INC COM 858912108 2,216 32,590 SH   SOLE   0 0 32,590
STONECASTLE FINL CORP COM 861780104 418 20,785 SH   SOLE   0 0 20,785
SUNOPTA INC COM 8676EP108 1,672 217,170 SH   SOLE   0 0 217,170
SUPERIOR DRILLING PRODS COM 868153107 49 33,500 SH   SOLE   0 0 33,500
SYNTHETIC BIOLOGICS INC COM 87164U102 29 56,499 SH   SOLE   0 0 56,499
TARGA RES CORP COM 87612G101 1,617 33,387 SH   SOLE   0 0 33,387
TEAM INC COM 878155100 1,166 78,272 SH   SOLE   0 0 78,272
TECOGEN INC NEW COM NEW 87876P201 1,572 582,150 SH   SOLE   0 0 582,150
TORTOISE MLP FD INC COM 89148B101 1,328 75,632 SH   SOLE   0 0 75,632
TRECORA RES COM 894648104 1,505 111,475 SH   SOLE   0 0 111,475
TRIANGLE CAP CORP COM 895848109 142 14,982 SH   SOLE   0 0 14,982
TRUETT-HURST INC CL A 897871109 939 453,844 SH   SOLE   0 0 453,844
TUCOWS INC COM NEW 898697206 296 4,230 SH   SOLE   0 0 4,230
TYLER TECHNOLOGIES INC COM 902252105 2,921 16,500 SH   SOLE   0 0 16,500
U S PHYSICAL THERAPY INC COM 90337L108 5,325 73,748 SH   SOLE   0 0 73,748
UMH PPTYS INC COM 903002103 840 56,375 PRN   SOLE   0 0 56,375
USA COMPRESSION PARTNERS COMUNIT LTDPAR 90290N109 3,829 231,482 SH   SOLE   0 0 231,482
VANECK VECTORS ETF TR GOLD MINERS ETF 92189F106 270 11,610 SH   SOLE   0 0 11,610
VANECK VECTORS ETF TR JR GOLD MINERS E 92189F791 1,659 48,594 SH   SOLE   0 0 48,594
WELLTOWER INC COM 95040Q104 1,322 20,733 PRN   SOLE   0 0 20,733
WHEATON PRECIOUS METALS COM 962879102 1,522 68,762 SH   SOLE   0 0 68,762
WHEELER REAL ESTATE INVT PFD CNV SER D 963025606 1,275 63,420 PRN   SOLE   0 0 63,420
WILLDAN GROUP INC COM 96924N100 4,959 207,139 SH   SOLE   0 0 207,139
XAI OCTAGON FLOATNG RATE COM 98400T106 1,862 198,100 SH   SOLE   0 0 198,100
XPLORE TECHNOLOGIES CORP COM PAR $0.001 983950700 390 137,700 SH   SOLE   0 0 137,700
YAMANA GOLD INC COM 98462Y100 75 23,957 SH   SOLE   0 0 23,957