Inventory and Capitalized Interest

Inventory

Inventory is recorded at cost, unless events and circumstances indicate that the carrying value of the land is impaired, at which point the inventory is written down to fair value (see Note 4 for additional details relating to our procedures for evaluating our inventories for impairment). Inventory includes the costs of land acquisition, land development and home construction, capitalized interest, real estate taxes, direct overhead costs incurred during development and home construction, and common costs that benefit the entire community, less impairments, if any.

A summary of the Company’s inventory as of September 30, 2016 and December 31, 2015 is as follows:



(In thousands)	September 30, 2016		December 31, 2015
Single-family lots, land and land development costs	$	554,150	$	584,542
Land held for sale	15,956		12,630
Homes under construction	544,350		420,206
Model homes and furnishings - at cost (less accumulated depreciation: September 30, 2016 - $11,332; December 31, 2015 - $8,296)	71,290		63,929
Community development district infrastructure	551		1,018
Land purchase deposits	32,994		23,710
Consolidated inventory not owned	5,862		6,007
Total inventory	$	1,225,153	$	1,112,042

Single-family lots, land and land development costs include raw land that the Company has purchased to develop into lots, costs incurred to develop the raw land into lots, and lots for which development has been completed, but which have not yet been used to start construction of a home.

Homes under construction include homes that are in various stages of construction. As of September 30, 2016 and December 31, 2015, we had 973 homes (with a carrying value of $179.7 million) and 872 homes (with a carrying value of $184.3 million), respectively, included in homes under construction that were not subject to a sales contract.

Model homes and furnishings include homes that are under construction or have been completed and are being used as sales models. The amount also includes the net book value of furnishings included in our model homes. Depreciation on model home furnishings is recorded using an accelerated method over the estimated useful life of the assets, which is typically three years.

Land purchase deposits include both refundable and non-refundable amounts paid to third party sellers relating to the purchase of land. On an ongoing basis, the Company evaluates the land option agreements relating to the land purchase deposits. In the period during which the Company makes the decision not to proceed with the purchase of land under an agreement, the Company expenses any deposits and accumulated pre-acquisition costs relating to such agreement.

Capitalized Interest

The Company capitalizes interest during land development and home construction. Capitalized interest is charged to land and housing costs and expensed as the related inventory is delivered to a third party. The summary of capitalized interest for the three and nine months ended September 30, 2016 and 2015 is as follows:



	Three Months Ended September 30,						Nine Months Ended September 30,
(In thousands)	2016			2015			2016			2015
Capitalized interest, beginning of period	$	16,818		$	16,437		$	16,740		$	15,296
Interest capitalized to inventory	5,139			5,006			13,392			13,466
Capitalized interest charged to land and housing costs and expenses	(4,963		)	(4,318		)	(13,138		)	(11,637		)
Capitalized interest, end of period	$	16,994		$	17,125		$	16,994		$	17,125

Interest incurred	$	8,726		$	8,664		$	26,552		$	25,336