Summary of Significant Accounting Policies (Tables)

12 Months Ended

Dec. 31, 2019

Summary of Significant Accounting Policies

Schedule of trade accounts receivable

	December 31, 2019		December 31, 2018
Trade accounts receivable	$	39,004	$	36,428
Unbilled accounts receivable		4,223		7,577
		43,227		44,005
Less allowance for doubtful accounts		(395)		(211)
	$	42,832	$	43,794

Schedule of allowance for bad debt and credit activity

Balance as of December 31, 2017	$	48
Bad debt expense		169
Write-off of uncollectible accounts		(6)
Balance as of December 31, 2018	$	211
Bad debt expense		228
Write-off of uncollectible accounts		(37)
Currency translation adjustments		(7)
Balance as of December 31, 2019	$	395

Schedule of operating and finance lease costs

		Year Ended December 31, 2019
Total operating lease costs	$	2,625
Finance lease cost:
Amortization of right-of-use assets	$	886
Interest on lease liabilities		290
Total financing lease costs	$	1,176

Schedule of balance sheet information for operating leases and financing leases

	December 31, 2019
Operating leases
Operating lease right-of-use assets, net of amortization	$	6,312
Operating lease liability (current)	$	2,283
Long-term operating liability		5,067
Total operating lease liabilities	$	7,350
Financing leases
Property, equipment and leasehold improvements	$	8,256
Accumulated depreciation		(1,094)
Total financing leases in property, equipment and leasehold improvements, net	$	7,162
Financing lease liability (current)	$	2,211
Long-term financing liability		3,886
Total financing lease liabilities	$	6,097

Schedule of Components of lease expense

	December 31, 2019
Weighted Average Remaining Lease Term
Operating Leases	3.40
Financing Leases	2.86
Weighted Average Discount Rate
Operating Leases	8.94%
Financing Leases	9.28%

Lease maturity schedule

		Operating		Financing
		Lease		Leases
Year Ending
2020	$	2,854	$	2,659
2021		2,646		2,043
2022		1,371		1,565
2023		1,097		676
2024		602		—
Total lease payments		8,570		6,943
Less imputed interest		(1,220)		(846)
Total	$	7,350	$	6,097

Schedule of future cash payments with respect to operating leases and purchase obligations

Future cash payments with respect to lease obligations as of December 31, 2018 were as follows:

	Operating		Capital
	Leases		Leases
2019	$	2,927	$	521
2020		2,771		474
2021		2,512		243
2022		1,243		256
2023		971		71
Thereafter		652		—
Total	$	11,076	$	1,565