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Subsequent Event - Additional Information (Detail) |  | 6 Months Ended
--- | --- | ---
Aug. 01, 2019 USD ($) Location shares | Jun. 30, 2019 USD ($)
Subsequent Event [Line Items] |  |
Proceeds from non-controlling interest for Business Acquisition |  | $ 988,000
Fair value of equity shares issued or issuable |  | $ 7,450,000
Subsequent Event | Carrier Enterprise I [Member] |  |
Subsequent Event [Line Items] |  |
Proceeds from non-controlling interest for Business Acquisition | $ 17,000 |
Subsequent Event | Pierce Phelps PPI [Member] |  |
Subsequent Event [Line Items] |  |
Number of locations in which the company operates | Location | 19 |
Number of shares issuable | shares | 372,543 |
Fair value of equity shares issued or issuable | $ 58,638 |
Cash consideration | 10,000 |
Business combination recognized identifiable assets acquired and liabilities assumed net | $ 85,000 |

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- Definition Amount of equity interests of the acquirer, including instruments or interests issued or issuable in consideration for the business combination. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 805 -SubTopic 30 -Section 30 -Paragraph 8 -URI http://asc.fasb.org/extlink&oid=109124213&loc=d3e6613-128477 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 805 -SubTopic 30 -Section 30 -Paragraph 7 -URI http://asc.fasb.org/extlink&oid=109124213&loc=d3e6578-128477 + Details
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- Definition The cash outflow associated with the acquisition of business during the period. The cash portion only of the acquisition price. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 805 -SubTopic 30 -Section 50 -Paragraph 1 -Subparagraph (b)(1) -URI http://asc.fasb.org/extlink&oid=35744584&loc=d3e6927-128479 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 13 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=109223946&loc=d3e3213-108585 + Details
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- Definition Detail information of subsequent event by type. User is expected to use existing line items from elsewhere in the taxonomy as the primary line items for this disclosure, which is further associated with dimension and member elements pertaining to a subsequent event. + References No definition available. + Details
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