Leases - Schedule of Future Minimum Lease Payments (Details) - USD ($) $ in Thousands	Dec. 31, 2020	Dec. 31, 2019
Operating Leases
2021	$ 4,719
2022	3,212
2023	1,471
2024	509
2025	168
Thereafter	462
Total lease payments	10,541
Less: Interest	683
Present value of lease liabilities	9,858
Financing Leases
2021	219
2022	143
2023	89
2024	25
2025	0
Thereafter	0
Total lease payments	476
Less: Interest	28
Present value of lease liabilities	448
Total
2021	4,938
2022	3,355
2023	1,560
2024	534
2025	168
Thereafter	462
Total lease payments	11,017
Less: Interest	711
Present value of lease liabilities	$ 10,306
Operating Lease, Liability, Current, Statement of Financial Position [Extensible List]	laws:LeaseLiabilityCurrent	laws:LeaseLiabilityCurrent
Finance Lease, Liability, Current, Statement of Financial Position [Extensible List]	laws:LeaseLiabilityCurrent	laws:LeaseLiabilityCurrent
Operating Lease, Liability, Noncurrent, Statement of Financial Position [Extensible List]	laws:LeaseLiabilityNoncurrent	laws:LeaseLiabilityNoncurrent
Finance Lease, Liability, Noncurrent, Statement of Financial Position [Extensible List]	laws:LeaseLiabilityNoncurrent	laws:LeaseLiabilityNoncurrent
Lessee, Lease, Description [Line Items]
Lease liability	$ 10,541
Company Headquarters
Operating Leases
Total lease payments	2,200
Lessee, Lease, Description [Line Items]
Lease liability	2,200
McCook facility
Operating Leases
Total lease payments	2,600
Lessee, Lease, Description [Line Items]
Lease liability	$ 2,600

Lessee, Operating And Finance Lease Liability

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Net Lease Liabilities, Payments, Due Year Five

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Net Lease Liability, Imputed Interest

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

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-Publisher FASB
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Indicates line item in statement of financial position that includes current finance lease liability.

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Indicates line item in statement of financial position that includes noncurrent finance lease liability.

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Amount of lessee's undiscounted obligation for lease payment for finance lease to be paid after fifth fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).

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Amount of lessee's undiscounted obligation for lease payment for finance lease to be paid in fifth fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).

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Amount of lessee's undiscounted obligation for lease payment for finance lease to be paid in fourth fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).

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Amount of lessee's undiscounted obligation for lease payment for finance lease to be paid in third fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).

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Amount of lessee's undiscounted obligation for lease payments in excess of discounted obligation for lease payments for finance lease.

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Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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Amount of lessee's undiscounted obligation for lease payment for operating lease due after fifth fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).

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Amount of lessee's undiscounted obligation for lease payment for operating lease to be paid in next fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).

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Amount of lessee's undiscounted obligation for lease payment for operating lease to be paid in third fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).

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