6.	Property and Equipment

Major classes of property and equipment consisted of the following as of the periods presented below:

	JUNE 30,		DECEMBER 31,
	2017		2016
	(Unaudited)
Computer hardware and software	$	1,687,206	$	1,214,052
Furniture and fixtures		302,095		211,376
Leasehold improvements		223,842		486,467
Automobile		180,886		216,880
Gross property and equipment		2,394,029		2,128,775
Less: accumulated depreciation and amortization		1,417,477		1,392,097

Property and equipment, net	$	976,552	$	736,678

On April 30, 2017, the Company entered into an Asset Purchase Agreement with Probaris Technologies, Inc. (“Seller”) and paid approximately $304,300 to purchase certain commercial identity and authentication software assets (the “Software Assets”). The Company principally purchased the Software Assets to ensure that a key component in the delivery of the Company’s identify management solution offering was neither acquired by a competitor nor no longer made available to license. Also under the terms of the Software Asset Purchase Agreement, the Company agreed to pay contingent consideration of $100,000 to the Seller if the Seller’s sole government customer renews its license agreement in 2018. The Company estimated the fair value of contingent consideration at $50,000 based on a number of different factors including the current state of the government fiscal budget and planned cuts, as well as changes in the technology and industry that may require expensive development that may not make renewal feasible. Contingent consideration is recorded within “accrued expenses” on the consolidated balance sheets.

During the three month period ended June 30, 2017, the Company relocated from the Lewis Center Facility to a larger facility in Columbus and abandoned undepreciated building and leasehold improvements with a gross cost and accumulated depreciation of approximately $282,200 and $105,500, respectively. The Company recorded within general and administrative expenses a loss on disposal of approximately $176,700 as a result of the move. During the six month period ended June 30, 2017 there were disposals of fully depreciated owned property and equipment with related cost and accumulated depreciation of approximately $31,500 and building and leasehold improvements with a net book value of approximately $176,700. During the three and six month periods ended June 30, 2016 there were no material sales or disposals of property and equipment.

There were no changes in the estimated useful lives used to depreciate property and equipment during the three of six month periods ended June 30, 2017 and 2016.

Assets under capital lease included in the table above consisted of the following as of the periods presented below:

	JUNE 30,		DECEMBER 31,
	2017		2016
	(Unaudited)
Automobiles	$	93,301	$	63,498
Less: accumulated amortization		7,846		36,823

Capital lease assets, net	$	85,455	$	26,675

During the six month period ended June 30, 2017, the Company acquired two automobiles under capital lease arrangements and recognized a gross asset of $93,301. For the six month period ended June 30, 2017, the Company disposed of two leased automobiles with a net book value of $47,800 and received gross proceeds of approximately $51,800. The Company recognized a net gain on disposal of approximately $4,100. During the three month periods ended June 30, 2017 and 2016 there were no material sales or disposals of owned or leased property and equipment.

Property and equipment depreciation expense (including amortization of capital lease property) was approximately as follows for the periods presented below:

	THREE MONTHS ENDED				SIX MONTHS ENDED
	JUNE 30,				JUNE 30,
	2017		2016		2017		2016
	(Unaudited)
Property and equipment depreciation expense	$	100,200	$	117,800	$	184,000	$	231,000

Capital lease amortization (included in property and equipment depreciation expense)	$	7,800	$	7,500	$	7,800	$	19,700