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Revenue Recognition (Tables) | 6 Months Ended
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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 + Details
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- References No definition available. + Details
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