CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($) $ in Thousands	9 Months Ended
	Sep. 30, 2021	Sep. 30, 2020
Cash flows (used in) provided by operating activities:
Net income	$ 2,093	$ 3,341
Adjustments to reconcile net income to net cash (used in) provided by operating activities:
Amortization of deferred issuance costs and fees	39	60
Earnings of equity method investments	83	(293)
Noncash lease expense	408	388
Depreciation and amortization	294	272
Deferred taxes	(405)	(1,092)
Stock-based compensation expense	313	258
Changes in operating assets and liabilities:
Accounts receivable	(1,555)	(97)
Inventory – equipment	(26)	(704)
Other assets	(80)	(367)
Accounts payable and accrued liabilities	(4,890)	1,418
Lease liabilities	(400)	(378)
Net cash (used in) provided by operating activities	(4,126)	2,806
Cash flows (used in) provided by investing activities:
Investment in notes receivable	(5,856)	(4,490)
Payments received on notes receivable	3,388	1,002
Acquisition, net of cash acquired	(4,318)	0
Cash received on transfer of notes receivable to partners	1,961	4,997
Investment in equity method investments	(1,092)	(1,197)
Cash distributions from equity method investments	82	314
Purchase of property and equipment	(1,423)	(6)
Net cash (used in) provided by investing activities	(7,258)	620
Cash flows provided by (used in) financing activities:
Proceeds from debt payable to third parties	1,300	5,625
Repayment of debt payable to third parties	(1,300)	(5,925)
Proceeds from issuance of notes payable to third parties	2,000	0
Proceeds from issuance of common stock from stock option awards	221	46
Payments of tax withholdings related to cashless exercises of stock option awards	(988)	(105)
Net cash provided by (used in) financing activities	1,233	(359)
Net (decrease) increase in cash and cash equivalents	(10,151)	3,067
Cash and cash equivalents as of beginning of period	23,385	2,728
Cash and cash equivalents as of end of period	13,234	5,795
Supplemental cash flow information:
Cash paid for taxes	118	139
Cash paid for interest	6	41
Issuance of common stock for services rendered	0	570
Noncash change in Right-of-use assets	2,263	0
Noncash change in Lease liabilities	$ 2,263	$ 0