Consolidated Balance Sheets - USD ($) $ in Thousands	Dec. 31, 2023	Dec. 31, 2022
Current assets
Cash and cash equivalents	$ 83,790	$ 56,558
Short-term marketable securities	19,013	23,568
Accounts receivable, net of allowance for doubtful accounts of $2,499 and $1,706 as of December 31, 2023 and December 31, 2022, respectively	72,848	76,225
Inventory	13,657	13,578
Prepaid expenses and other current assets	9,124	12,597
Income taxes receivable	2,228	4,042
Total current assets	200,660	186,568
Property and equipment, net	253,655	257,785
Goodwill	273,991	273,991
Other intangible assets, net	25,584	31,250
Long-term marketable securities	8,019	26,419
Operating lease assets	4,628	3,844
Finance lease assets	960	17,532
Other long-term assets	4,856	4,779
Total assets	772,353	802,168
Current liabilities
Accounts payable	15,636	17,356
Accrued compensation	15,292	12,743
Accrued liabilities and other	16,872	22,384
Current operating lease liabilities	1,585	1,561
Current finance lease liabilities	296	17,537
Total current liabilities	49,681	71,581
Long-term operating lease liabilities	3,008	2,255
Long-term finance lease liabilities	595	0
Long-term deferred tax liabilities	18,742	26,322
Other long-term liabilities	5,032	4,362
Total liabilities	77,058	104,520
Shareholders' equity
Preferred stock, $0.001 par value, authorized 10,000,000 shares; issued and outstanding 0 shares as of December 31, 2023 and December 31, 2022, respectively	0	0
Common stock, $0.001 par value, authorized 150,000,000 shares; issued and outstanding 25,721,957 and 26,888,425 shares as of December 31, 2023 and December 31, 2022, respectively	26	27
Additional paid-in capital	466,884	473,740
Retained earnings	256,398	258,236
Accumulated other comprehensive loss	(28,013)	(34,355)
Total shareholders' equity	695,295	697,648
Total liabilities and shareholders' equity	$ 772,353	$ 802,168