| In millions, except per share items | Dec-31-22 | Dec-31-21 | Dec-31-20 | Dec-31-19 | Dec-31-18 | Dec-31-17 | Dec-31-16 | Dec-31-15 |
| | 10-K | 10-K | 10-K | 10-K | 10-K | 10-K | 10-K | 10-K |
| Cash flows from operating activities: | | | | | | | | |
| Net income | 5.2 | 4.4 | 4.2 | 4.5 | 4.2 | 3.4 | 2.8 | 2.2 |
| Adjustments to reconcile net income to net cash from operating activities - | | | | | | | | |
| Amortization of deferred financing costs | 0.1 | 0.1 | 0.1 | | | | | |
| Depreciation | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 |
| Non cash compensation expense | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 |
| Adjustment to operating lease right-of-use asset and liability | 0.0 | 0.0 | 0.0 | 0.0 | | | | |
| Changes in operating assets and liabilities | | | | | | | | |
| Interest receivable on loans | -0.4 | -0.1 | -0.2 | -0.1 | -0.1 | -0.2 | 0.0 | -0.2 |
| Other assets | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 |
| Accounts payable and accrued expenses | 0.1 | 0.0 | 0.0 | 0.0 | 0.0 | 0.1 | 0.0 | -0.1 |
| Deferred origination fees | 0.1 | 0.2 | 0.0 | | | | | |
| Net cash provided by operating activities | 5.2 | 4.6 | 4.2 | 4.4 | 4.4 | 3.5 | 3.1 | 2.1 |
| |
| Cash flows from investing activities: | | | | | | | | |
| Issuance of short term loans | -60.9 | -49.3 | -43.7 | | | | | |
| Collections received from loans | 52.1 | 41.7 | 39.1 | 49.4 | 42.1 | 27.5 | | |
| Purchase of fixed assets | 0.0 | | 0.0 | | 0.0 | 0.0 | 0.0 | 0.0 |
| Net cash used in investing activities | -8.8 | -7.6 | -4.6 | 1.4 | -9.7 | -10.4 | -3.9 | -6.9 |
| |
| Cash flows from financing activities: | | | | | | | | |
| Proceeds from public offering, net | | 12.4 | | | 9.9 | | 4.2 | 4.2 |
| Proceeds from (repayment of) line of credit, net | 9.3 | -4.7 | 5.1 | -1.4 | -0.3 | 10.4 | -5.3 | 4.1 |
| Dividends paid | -5.7 | -5.0 | -4.1 | -4.6 | -4.0 | -3.3 | -2.7 | -2.1 |
| Deferred financing costs incurred | 0.0 | | 0.0 | | 0.0 | 0.0 | | -0.2 |
| Net cash provided by financing activities | 3.6 | 2.7 | 0.7 | -6.0 | 5.6 | 6.9 | 0.8 | 4.8 |
| Net decrease in cash and restricted cash | 0.0 | -0.3 | | | | | | |
| |
| Supplemental Cash Flow Information: | | | | | | | | |
| Taxes paid during the year | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 |
| Interest paid during the year | 1.6 | 1.0 | 1.3 | 1.6 | 1.6 | 1.0 | 0.7 | 0.6 |
| Operating leases paid during the year | 0.1 | 0.1 | | | | | | |
| Supplemental Information – Noncash Information: | | | | | | | | |
| Dividend declared and payable | 1.4 | 1.4 | 1.1 | | | | | |