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Revenue Recognition (Tables)

6 Months Ended

Jun. 30, 2018

Revenue from Contract with Customer [Abstract]

Schedule of Disaggregation of Revenue

Disaggregated net sales by major source:

	Three months ended   June 30,								Six months ended   June 30,
	2018				2017				2018				2017
	(in thousands)
Rooftop Units	$	83,665			$	80,792			$	158,480			$	147,664
Condensing Units	4,855				5,217				9,136				9,432
Air Handlers	6,553				6,256				11,793				11,389
Outdoor Mechanical Rooms	894				538				1,867				1,742
Water Source Heat Pumps	2,741				1,845				7,128				3,699
Other	10,880				6,678				20,266				13,478
Net Sales	$	109,588			$	101,326			$	208,670			$	187,404

Disaggregated units sold by major source:

	Three months ended   June 30,						Six months ended   June 30,
	2018			2017			2018			2017
Rooftop Units	4,175			4,173			7,643			7,647
Condensing Units	625			687			1,036			1,219
Air Handlers	818			710			1,354			1,323
Outdoor Mechanical Rooms	13			15			27			39
Water Source Heat Pumps	1,004			518			2,618			896
Total Units	6,635			6,103			12,678			11,124

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- Definition

Tabular disclosure of disaggregation of revenue into categories depicting how nature, amount, timing, and uncertainty of revenue and cash flows are affected by economic factor.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 606
-SubTopic 10
-Section 50
-Paragraph 5
-URI http://asc.fasb.org/extlink&oid=109196051&loc=SL49130545-203045

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- References

No definition available.

+ Details

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