CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2020	Dec. 31, 2019
Cash flows provided by operating activities:
Net income	$ 9,658	$ 3,899
Adjustments to reconcile net income to net cash provided by operating activities:
Amortization of deferred issuance costs and fees	(30)	0
Earnings of equity method investments	(3,796)	(1,373)
Noncash lease expense	520	(262)
Impairment of goodwill	0	573
Depreciation and amortization	362	305
Deferred taxes	(4,030)	(956)
Stock-based compensation expense	353	283
Non-cash expense related to foreign operations	77	0
Changes in operating assets and liabilities:
Accounts receivable	363	(1,459)
Inventory – equipment	(131)	2,301
Other assets	818	(100)
Accounts payable and accrued liabilities	5,500	(2,652)
Lease liabilities	(516)	235
Net cash provided by operating activities	9,148	794
Cash flows provided by (used in) investing activities:
Investment in notes receivable	(6,081)	(2,827)
Payments received on notes receivable	1,736	166
Cash received on transfer of notes receivable to partners	4,950	0
Investment in equity method investments	(1,428)	(604)
Cash distributions from equity method investments	5,338	2,225
Purchase of property and equipment	(7)	(116)
Net cash provided by (used in) investing activities	4,508	(1,156)
Cash flows provided by (used in) financing activities:
Proceeds from debt payable to third parties	5,625	1,250
Repayment of debt payable to third parties	(6,063)	(2,428)
Proceeds from issuance of common stock in public offering, net	7,541	0
Proceeds from issuance of common stock from stock option awards	66	0
Payments of tax withholdings related to cashless exercises of stock option awards	(168)	0
Net cash provided by (used in) financing activities	7,001	(1,178)
Net increase (decrease) in cash and cash equivalents	20,657	(1,540)
Cash and cash equivalents at beginning of year	2,728	4,268
Cash and cash equivalents at end of year	23,385	2,728
Supplemental cash flow information:
Cash paid for income taxes	143	290
Cash paid for interest	43	74
Issuance of common stock for services rendered	$ 570	$ 65