Leases - Future minimum payments for finance and operating leases (Details) - USD ($) $ in Thousands	Jun. 30, 2022	Dec. 31, 2021
Finance leases
June 30, 2023	$ 84
Total future minimum lease payments	84
Amounts representing interest	(1)
Total finance lease liabilities	83	$ 203
Operating leases
June 30, 2023	1,644
June 30, 2024	932
June 30, 2025	467
June 30, 2026	375
June 30, 2027	252
Thereafter	511
Total future minimum lease payments	4,181
Amounts representing interest	(325)
Total operating lease liabilities	$ 3,856	$ 4,275

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Present value of lessee's discounted obligation for lease payments from finance lease.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 842
-SubTopic 20
-Section 50
-Paragraph 6
-URI http://asc.fasb.org/extlink&oid=123408670&loc=SL77918701-209980

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-Publisher FASB
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Amount of lessee's undiscounted obligation for lease payment for finance lease due in next rolling 12 months following current statement of financial position date. For interim and annual periods when interim period is reported on rolling approach.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 842
-SubTopic 20
-Section 50
-Paragraph 6
-URI http://asc.fasb.org/extlink&oid=123408670&loc=SL77918701-209980

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Amount of lessee's undiscounted obligation for lease payment for operating lease.

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Amount of lessee's undiscounted obligation for lease payments for operating lease, due in third rolling twelve months following latest statement of financial position date. For interim and annual periods when interim periods are reported on a rolling approach, from latest statement of financial position date.

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Amount of lessee's undiscounted obligation for lease payments for operating lease, due in second rolling twelve months following latest statement of financial position date. For interim and annual periods when interim periods are reported on a rolling approach, from latest statement of financial position date.

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+ References

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-Publisher FASB
-Name Accounting Standards Codification
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-SubTopic 20
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