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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

X

- Definition

Number of shares of equity interests issued or issuable to acquire entity.

+ References

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-Name Accounting Standards Codification
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Amount of equity interests of the acquirer, including instruments or interests issued or issuable in consideration for the business combination.

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Amount recognized for assets, including goodwill, in excess of (less than) the aggregate liabilities assumed.

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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

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Amount of cash inflow from a noncontrolling interest. Includes, but is not limited to, purchase of additional shares or other increase in noncontrolling interest ownership.

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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.

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