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
ALPHABET INC CAP STK CL A 02079K305 10,764 8,815 SH   OTR 1, 2 0 8,815 0
ALPHABET INC CAP STK CL C 02079K107 4,743 3,891 SH   OTR 1, 2 0 3,891 0
AMERESCO INC CL A 02361E108 10,502 653,494 SH   OTR 1, 2 0 653,494 0
BBQ HLDGS INC COM 05551A109 7,064 1,444,479 SH   OTR 1, 2 0 1,444,479 0
DYADIC INTL INC DEL COM 26745T101 6,108 996,333 SH   OTR 1, 2 0 996,333 0
FACEBOOK INC CL A 30303M102 11,242 63,130 SH   OTR 1, 2 0 63,130 0
FIESTA RESTAURANT GROUP INC COM 31660B101 6,679 641,000 SH   OTR 1, 2 0 641,000 0
JOINT CORP COM 47973J102 22,947 1,233,042 SH   OTR 1, 2 0 1,233,042 0
LUBYS INC COM 549282101 4,664 2,450,426 SH   OTR 1, 2 0 2,450,426 0
MIX TELEMATICS LTD SPONSORED ADR 60688N102 2,372 170,000 SH   OTR 1, 2 0 170,000 0
PICO HLDGS INC COM NEW 693366205 10,589 1,049,432 SH   OTR 1, 2 0 1,049,432 0
RUBICON TECHNOLOGY INC COM NEW 78112T206 2,472 258,256 SH   OTR 1, 2 0 258,256 0
STAR GROUP L P UNIT LTD PARTNR 85512C105 27,807 2,936,276 SH   OTR 1, 2 0 2,936,276 0
TANDY LEATHER FACTORY INC COM 87538X105 13,290 2,857,936 SH   OTR 1, 2 0 2,857,936 0
UBIQUITI INC COM 90353W103 17,562 148,500 SH   OTR 1, 2 0 148,500 0