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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Goodwill and Intangible Assets (Details) - USD ($)	3 Months Ended
Goodwill and Intangible Assets (Details) - USD ($)	Mar. 31, 2019	Mar. 31, 2018	Dec. 31, 2018	Apr. 02, 2018	Jul. 03, 2017
Goodwill [Line Items]
Goodwill	$ 64,489,000		$ 64,489,000
Goodwill change during period	0
Amortization expense	$ 921,000	$ 776,000
Huntington Steele, LLC
Goodwill [Line Items]
Goodwill				$ 11,499,000
Archway
Goodwill [Line Items]
Goodwill					$ 52,990,000