SUNation Energy, Inc. Quarterly report pursuant to Section 13 or 15(d)

Quarterly report pursuant to Section 13 or 15(d)

Cash Equivalents And Investments (Schedule Of Available-For-Sale Securities) (Details)

Cash Equivalents And Investments (Schedule Of Available-For-Sale Securities) (Details) (USD $)	Mar. 31, 2015	Dec. 31, 2014
Schedule of Available-for-sale Securities [Line Items]
Amortized Cost	$ 15,898,000	$ 17,264,000
Gross Unrealized Gains	16,000	7,000
Gross Unrealized Losses	(9,000)	(55,000)
Fair Value	15,905,000	17,216,000
Cash Equivalents	442,000us-gaap_CashEquivalentsAtCarryingValue	1,073,000us-gaap_CashEquivalentsAtCarryingValue
Short-Term Investments	4,878,321us-gaap_ShortTermInvestments	4,602,717us-gaap_ShortTermInvestments
Long-Term Investments	10,585,239us-gaap_LongTermInvestments	11,540,261us-gaap_LongTermInvestments
Cash And Cash Equivalents [Member]
Schedule of Available-for-sale Securities [Line Items]
Amortized Cost	442,000	1,073,000
Fair Value	442,000	1,073,000
Cash Equivalents	442,000	1,073,000
Cash And Cash Equivalents [Member] \| Money Market Funds [Member]
Schedule of Available-for-sale Securities [Line Items]
Amortized Cost	442,000	1,073,000
Fair Value	442,000	1,073,000
Cash Equivalents	442,000	1,073,000
Investments [Member]
Schedule of Available-for-sale Securities [Line Items]
Amortized Cost	15,456,000	16,191,000
Gross Unrealized Gains	16,000	7,000
Gross Unrealized Losses	(9,000)	(55,000)
Fair Value	15,463,000	16,143,000
Short-Term Investments	4,878,000	4,603,000
Long-Term Investments	10,585,000	11,540,000
Investments [Member] \| Certificates Of Deposit [Member]
Schedule of Available-for-sale Securities [Line Items]
Amortized Cost	6,693,000	7,414,000
Gross Unrealized Gains	9,000	1,000
Gross Unrealized Losses	(3,000)	(32,000)
Fair Value	6,699,000	7,383,000
Short-Term Investments	1,683,000	1,920,000
Long-Term Investments	5,016,000	5,463,000
Investments [Member] \| Corporate Notes/Bonds [Member]
Schedule of Available-for-sale Securities [Line Items]
Amortized Cost	8,763,000	8,777,000
Gross Unrealized Gains	7,000	6,000
Gross Unrealized Losses	(6,000)	(23,000)
Fair Value	8,764,000	8,760,000
Short-Term Investments	3,195,000	2,683,000
Long-Term Investments	$ 5,569,000	$ 6,077,000