CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS (UNAUDITED) (Parenthetical) - USD ($) $ in Thousands	9 Months Ended
	Sep. 30, 2024	Sep. 30, 2023
Depreciation and amortization	$ 7,980	$ 8,058
Amortization of loan fees	(69)	(57)
Accrued interest on certificates of deposit	199	63
Accounts receivable	6,317	3,399
Prepaid expenses and other current assets	(1,401)	(431)
Other assets	74	75
Accounts payable	5,529	1,701
Accrued expenses	2,175	(147)
Deferred revenue	(430)	(478)
Purchases of short-term investments	33,591	28,000
Redemption of short-term investments	38,602	10,000
Proceeds from long-term debt	0	8,000
Payments on long-term debt	834	733
Payment for Global Wells noncontrolling membership interest redemption	2,326	0
VIE, Primary Beneficiary
Depreciation and amortization	910	910
Amortization of loan fees	46	41
Accrued interest on certificates of deposit	49	0
Accounts receivable	0	6
Prepaid expenses and other current assets	24	22
Other assets	12	(34)
Accounts payable	4	57
Accrued expenses	(225)	163
Deferred revenue	0	49
Purchases of short-term investments	18,079	8,000
Redemption of short-term investments	7,000	0
Proceeds from long-term debt	0	8,000
Payments on long-term debt	834	733
Payment for Global Wells noncontrolling membership interest redemption	$ 2,010	$ 0