CONSOLIDATED BALANCE SHEETS - USD ($) $ in Thousands	Dec. 31, 2023	Dec. 31, 2022
Current assets:
Cash and cash equivalents	$ 31,989	$ 35,754
Accounts receivable, net	23,314	26,861
Prepaid expenses	7,885	6,849
Other current assets	704	587
Total current assets	63,892	70,051
Non-current assets:
Property and equipment, net	7,321	8,223
Operating lease right-of-use assets	10,526	13,876
Goodwill	99,175	99,175
Deferred income tax assets, net	46,260	52,398
Other non-current assets	510	754
Total non-current assets	163,792	174,426
TOTAL ASSETS	227,684	244,477
Current liabilities:
Accounts payable	5,969	5,880
Accrued compensation and benefits	7,284	11,628
Deferred revenue	26,298	27,255
Operating lease liabilities	4,184	5,096
Other current liabilities	4,273	4,573
Total current liabilities	48,008	54,432
Non-current liabilities:
Asset retirement obligations	7,191	7,237
Operating lease liabilities	6,902	10,604
Other non-current liabilities	1,812	1,107
Total non-current liabilities	15,905	18,948
TOTAL LIABILITIES	63,913	73,380
COMMITMENTS AND CONTINGENCIES (Note 11)
STOCKHOLDERS’ EQUITY:
Preferred stock—$0.0001 par value; 25,000,000 shares authorized; no shares issued or outstanding	0	0
Common stock—$0.0001 par value; 75,000,000 shares authorized; 19,992,102 and 19,703,800 shares issued and outstanding as of December 31, 2023 and December 31, 2022, respectively.	2	2
Additional paid-in capital	102,936	99,908
Accumulated other comprehensive loss	(1,764)	(1,909)
Retained earnings	62,597	73,096
TOTAL STOCKHOLDERS’ EQUITY	163,771	171,097
TOTAL LIABILITIES AND STOCKHOLDERS’ EQUITY	$ 227,684	$ 244,477