Fair Value (Tables)

12 Months Ended

Dec. 31, 2013

Fair Value, Assets Measured on Recurring Basis

The following table summarizes the bases used to measure certain assets at fair value on a recurring basis in the balance sheet at December 31, 2013 and 2012:



			Fair Value Measurements Using:
			Quoted Prices in Active Markets for Identical Assets (Level 1)		Significant Other Observable Inputs (Level 2)		Significant Unobservable Inputs (Level 3)
December 31, 2013
Assets:	Fair Value
Available-for-sale equity securities
Cement industry	$	12,671,592	$	12,671,592	$	—	$	—
General building materials industry	6,565,316		6,565,316		—		—
Oil and gas refining and marketing industry	4,425,517		4,425,517		—		—
Residential construction industry	1,093,869		1,093,869		—		—
Total assets measured at fair value	$	24,756,294	$	24,756,294	$	—	$	—



December 31, 2012
Assets:
Available-for-sale equity securities
Cement industry	$	12,477,760	$	12,477,760	$	—	$	—
General building materials industry	5,751,005		5,751,005		—		—
Oil and gas refining and marketing industry	6,532,981		6,532,981		—		—
Total assets measured at fair value	$	24,761,746	$	24,761,746	$	—	$	—

Schedule of Investments with Unrealized Losses, Continuous Unrealized Loss Position, Fair Value

The following table shows the gross unrealized losses and fair value of the Company's investments with unrealized losses that are not deemed to be other-than-temporarily impaired, aggregated by investment category and length of time that individual trade lots of securities have been in a continuous unrealized loss position at December 31, 2013 and 2012:



Available-for-sale equity securities	Less than 12 Months				12 Months or Greater				Total
			Unrealized Losses				Unrealized Losses				Unrealized Losses
December 31, 2013	Fair Value		Unrealized Losses		Fair Value		Unrealized Losses		Fair Value		Unrealized Losses
Residential construction industry	$	283,143	$	20,267	$	—	$	—	$	283,143	$	20,267
Total	$	283,143	$	20,267	$	—	$	—	$	283,143	$	20,267
December 31, 2012
Cement industry	$	—	$	—	$	15,379	$	2,737	$	15,379	$	2,737
Total	$	—	$	—	$	15,379	$	2,737	$	15,379	$	2,737

- Definition

Tabular disclosure of assets, including [financial] instruments measured at fair value that are classified in stockholders' equity, if any, by class that are measured at fair value on a recurring basis. The disclosures contemplated herein include the fair value measurements at the reporting date by the level within the fair value hierarchy in which the fair value measurements in their entirety fall, segregating fair value measurements using quoted prices in active markets for identical assets (Level 1), significant other observable inputs (Level 2), and significant unobservable inputs (Level 3).

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