Unaudited Condensed Consolidated Statements of Cash Flows - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2022	Mar. 31, 2021
Cash flows from operating activities:
Net income (loss)	$ (4,307)	$ 310
Adjustments to reconcile net income (loss) to net cash used in operating activities:
Depreciation and amortization	569	641
Provision for bad debts and customer credits, net of recoveries	(33)	(40)
Forgiveness of the PPP Loan	0	(1,384)
Share-based compensation	516	499
Amortization of right-of-use assets	241	224
Deferred tax liability	110	0
Changes in assets and liabilities:
Accounts receivable	585	79
Prepaid expenses and other current assets	367	157
Vehicle inventory	596	0
Other assets	42	91
Accounts payable	(569)	598
Accrued expenses and other current liabilities	(193)	(583)
Lease liabilities	(251)	(242)
Net cash (used in) provided by operating activities	(2,327)	350
Cash flows from investing activities:
Purchases of property and equipment	(209)	(66)
Purchase of intangible asset	(75)	0
Net cash used in investing activities	(284)	(66)
Cash flows from financing activities:
Borrowings under CNC credit facility	18,627	18,144
Payments under CNC credit facility	(19,520)	(18,121)
Proceeds from exercise of stock options	0	126
Payments under financing agreement	(16)	(15)
Net cash (used in) provided by financing activities	(909)	134
Net (decrease) increase in cash and cash equivalents and restricted cash	(3,520)	418
Cash and cash equivalents and restricted cash, beginning of period	11,629	15,107
Cash and cash equivalents and restricted cash, end of period	8,109	15,525
Reconciliation of cash and cash equivalents and restricted cash
Cash and cash equivalents at beginning of period	7,315	10,803
Restricted cash at beginning of period	4,314	4,304
Cash and cash equivalents and restricted cash, beginning of period	11,629	15,107
Cash and cash equivalents at end of period	3,792	11,218
Restricted cash at end of period	4,317	4,307
Cash and cash equivalents and restricted cash, end of period	8,109	15,525
Supplemental disclosure of cash flow information:
Cash paid for interest	216	215
Supplemental disclosure of non-cash financing activities:
Right-of-use assets obtained in exchange for operating lease liabilities	70	0
Purchases on account related to capitalized software	$ 113	$ 300