CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS (UNAUDITED) (Parenthetical) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2024	Mar. 31, 2023
Depreciation and amortization	$ 2,629	$ 2,633
Amortization of loan fees	(23)	(17)
Accrued interest on certificates of deposit	126	0
Accounts receivable	2,336	2,409
Prepaid expenses and other current assets	(1,727)	(1,023)
Other assets	190	(9)
Accounts payable	3,367	(1,978)
Accrued expenses	742	(1,127)
Customer deposits	(507)	(326)
Purchases of short-term investments	12,190	10,000
Proceeds from long-term debt	0	8,000
Payments on long-term debt	278	241
Payment for Global Wells noncontrolling membership interest redemption	2,326	0
VIE, Primary Beneficiary
Depreciation and amortization	303	304
Amortization of loan fees	15	16
Accrued interest on certificates of deposit	38	0
Accounts receivable	0	7
Prepaid expenses and other current assets	4	52
Other assets	(14)	88
Accounts payable	5	(1)
Accrued expenses	(420)	(415)
Customer deposits	0	17
Purchases of short-term investments	7,000	0
Proceeds from long-term debt	0	8,000
Payments on long-term debt	278	241
Payment for Global Wells noncontrolling membership interest redemption	$ 2,010	$ 0