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Goodwill and Intangible Assets - Additional Information (Details) - USD ($)		12 Months Ended
	Jun. 30, 2018	Dec. 31, 2019	Dec. 31, 2018
Goodwill and Intangible Assets
Goodwill, Impairment Loss		$ 0	$ 675,000
Amortization of Intangible Assets		964,000	996,000
Digital Data Solutions [Member]
Goodwill and Intangible Assets
Goodwill, Impairment Loss	$ 675,000	675,000
Agility [Member]
Goodwill and Intangible Assets
Goodwill, Impairment Loss		0
Intangible Assets, Amortization Period [Member]
Goodwill and Intangible Assets
Amortization of Intangible Assets		$ 1,000,000	$ 1,000,000

X

- Definition

The aggregate expense charged against earnings to allocate the cost of intangible assets (nonphysical assets not used in production) in a systematic and rational manner to the periods expected to benefit from such assets. As a noncash expense, this element is added back to net income when calculating cash provided by or used in operations using the indirect method.

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- Definition

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.

+ References

No definition available.

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- Definition

Amount of loss from the write-down of an asset representing the future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized.

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