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Summary of Significant Accounting Policies (Tables)

12 Months Ended

Dec. 31, 2021

Accounting Policies [Abstract]

Summary of Accounts Receivable, Allowance for Credit Loss

Changes in the allowance for credit losses was as follows:

			Year Ended December 31,
			2021						2020						2019
Allowance for credit loss, beginning of period			$	2,266					$	2,260					$	2,765
Charges to (recoveries of) costs and expenses, net			187						282						(216)
Account write-offs and other			(190)						(276)						(289)
Allowance for credit loss, end of period			$	2,263					$	2,266					$	2,260

Estimated Useful Lives of Property and Equipment

Depreciation and amortization of property and equipment are computed on a straight-line basis over the following estimated useful lives:

Asset Classification						Estimated Useful Life
Furniture and office equipment						Five years
Computer equipment and software costs						Three to five years
Leasehold improvements						Lesser of term of lease or five years
Automobiles						Five years
Land						Unlimited

Property and equipment, net consisted of the following:

			December 31,
			2021						2020
Furniture and office equipment			$	3,008					$	2,905
Computer equipment and software costs			17,593						14,531
Leasehold improvements			2,472						2,373
Automobiles			1,419						1,268
Land			6,781						3,041
Property and equipment, gross			31,273						24,118
Less: accumulated depreciation			(18,156)						(15,136)
Property and equipment, net			$	13,117					$	8,982

The following table sets forth our depreciation expense on property and equipment:

			Year Ended December 31,
Location			2021						2020						2019
Selling, general & administrative expenses			$	3,143					$	3,317					$	2,987

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- References

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- Definition

Tabular disclosure of allowance for credit loss on accounts receivable.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 326
-SubTopic 20
-Section 50
-Paragraph 13
-URI http://asc.fasb.org/extlink&oid=124255953&loc=SL82919249-210447

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Tabular disclosure of physical assets used in the normal conduct of business and not intended for resale. Includes, but is not limited to, balances by class of assets, depreciation and depletion expense and method used, including composite depreciation, and accumulated deprecation.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02(13))
-URI http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682

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-Publisher FASB
-Name Accounting Standards Codification
-Topic 360
-SubTopic 10
-Section 50
-Paragraph 1
-URI http://asc.fasb.org/extlink&oid=6391035&loc=d3e2868-110229

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